GB887063A - Improvements in or relating to guides for electromagnetic waves - Google Patents

Improvements in or relating to guides for electromagnetic waves

Info

Publication number
GB887063A
GB887063A GB774557A GB774557A GB887063A GB 887063 A GB887063 A GB 887063A GB 774557 A GB774557 A GB 774557A GB 774557 A GB774557 A GB 774557A GB 887063 A GB887063 A GB 887063A
Authority
GB
United Kingdom
Prior art keywords
wire
mandrel
coil
wound
adhesive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB774557A
Other languages
English (en)
Inventor
Alfred Walter Gent
Charles Cecil Eaglesfield
Ralph Thomas Lawrence
Peter John Barker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to BE565476D priority Critical patent/BE565476A/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB774557A priority patent/GB887063A/en
Priority to CH360104D priority patent/CH360104A/de
Priority to FR1202242D priority patent/FR1202242A/fr
Publication of GB887063A publication Critical patent/GB887063A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/12—Hollow waveguides
    • H01P3/13—Hollow waveguides specially adapted for transmission of the TE01 circular-electric mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B65H55/02—Self-supporting packages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GB774557A 1957-03-08 1957-03-08 Improvements in or relating to guides for electromagnetic waves Expired GB887063A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE565476D BE565476A (US08197722-20120612-C00042.png) 1957-03-08
GB774557A GB887063A (en) 1957-03-08 1957-03-08 Improvements in or relating to guides for electromagnetic waves
CH360104D CH360104A (de) 1957-03-08 1958-03-04 Verfahren zur Herstellung von Hohlleitern
FR1202242D FR1202242A (fr) 1957-03-08 1958-03-06 Guides d'ondes électromagnétiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB774557A GB887063A (en) 1957-03-08 1957-03-08 Improvements in or relating to guides for electromagnetic waves

Publications (1)

Publication Number Publication Date
GB887063A true GB887063A (en) 1962-01-17

Family

ID=9838910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB774557A Expired GB887063A (en) 1957-03-08 1957-03-08 Improvements in or relating to guides for electromagnetic waves

Country Status (4)

Country Link
BE (1) BE565476A (US08197722-20120612-C00042.png)
CH (1) CH360104A (US08197722-20120612-C00042.png)
FR (1) FR1202242A (US08197722-20120612-C00042.png)
GB (1) GB887063A (US08197722-20120612-C00042.png)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769697A (en) * 1970-05-08 1973-11-06 Pirelli Method and apparatus for the continuous manufacture of a flexible waveguide
US3845549A (en) * 1972-03-14 1974-11-05 Pirelli Apparatus and process for the continuous manufacture of a waveguide formed by a cylindrical helix
US3952407A (en) * 1974-04-25 1976-04-27 Les Cables De Lyon Method for the manufacture of waveguide
FR2314592A1 (fr) * 1975-06-12 1977-01-07 Cables De Lyon Geoffroy Delore Guide d'ondes helicoidal
EP0275442A2 (de) * 1987-01-17 1988-07-27 Vacuumschmelze GmbH Aufspuleinrichtung für schnell abgeschreckte Bänder
CN102744874A (zh) * 2012-07-23 2012-10-24 西北工业大学 一种布带缠绕机用的热压辊装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769697A (en) * 1970-05-08 1973-11-06 Pirelli Method and apparatus for the continuous manufacture of a flexible waveguide
US3845549A (en) * 1972-03-14 1974-11-05 Pirelli Apparatus and process for the continuous manufacture of a waveguide formed by a cylindrical helix
US3952407A (en) * 1974-04-25 1976-04-27 Les Cables De Lyon Method for the manufacture of waveguide
FR2314592A1 (fr) * 1975-06-12 1977-01-07 Cables De Lyon Geoffroy Delore Guide d'ondes helicoidal
EP0275442A2 (de) * 1987-01-17 1988-07-27 Vacuumschmelze GmbH Aufspuleinrichtung für schnell abgeschreckte Bänder
EP0275442A3 (de) * 1987-01-17 1990-02-14 Vacuumschmelze GmbH Aufspuleinrichtung für schnell abgeschreckte Bänder
CN102744874A (zh) * 2012-07-23 2012-10-24 西北工业大学 一种布带缠绕机用的热压辊装置
CN102744874B (zh) * 2012-07-23 2014-08-20 西北工业大学 一种布带缠绕机用的热压辊装置

Also Published As

Publication number Publication date
FR1202242A (fr) 1960-01-08
BE565476A (US08197722-20120612-C00042.png)
CH360104A (de) 1962-02-15

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